CN216110055U - Foundation ditch rail guard that dead weight high stability is good - Google Patents
Foundation ditch rail guard that dead weight high stability is good Download PDFInfo
- Publication number
- CN216110055U CN216110055U CN202121525488.1U CN202121525488U CN216110055U CN 216110055 U CN216110055 U CN 216110055U CN 202121525488 U CN202121525488 U CN 202121525488U CN 216110055 U CN216110055 U CN 216110055U
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- China
- Prior art keywords
- supporting frame
- frame body
- supporting
- foundation pit
- welded
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- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 210000005069 ears Anatomy 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a foundation pit protective guard with high self weight and good stability, which comprises a supporting frame body, an inner supporting frame and a metal net, and further comprises a tension spring, supporting legs and first plug-in brazes, wherein the inner supporting frame is arranged in the supporting frame body, the metal net is welded in the inner supporting frame, two sides of the bottom of the supporting frame body are respectively welded and connected with a counterweight box, the top of the counterweight box is provided with a protective cover through a hinge cover, the inner wall of the supporting frame body is provided with first hanging lugs in a distributed welding mode, and the inner supporting frame is provided with second hanging lugs corresponding to the first hanging lugs in a distributed welding mode. When the metal mesh of the inner supporting frame collides in the face of large foreign matters, the tension spring can play a good buffering effect and can partially absorb the received impact force, so that the whole protective guard has a good anti-seismic effect, the whole foundation pit protective guard is stable and flexible to use and convenient to assemble, has high impact strength and a good buffering effect, is stable and efficient to use and is suitable for wide popularization.
Description
Technical Field
The utility model relates to the technical field of foundation pit protective fences, in particular to a foundation pit protective fence with high self weight and good stability.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation.
The guard rail used in the traditional foundation pit has low use stability, is short of a good triangular auxiliary supporting mechanism, and is short of a good elastic buffer mechanism when facing strong impact. Therefore, the foundation pit protective fence with high self weight and good stability is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a foundation pit protective fence with high self weight and good stability, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a good foundation ditch rail guard of dead weight high stability, includes braced frame, interior support frame and metal mesh, still includes tension spring, supporting leg and the first borer of inserting, be equipped with interior support frame in the braced frame, interior support frame internal weld is equipped with the metal mesh, welded connection has the counter weight box respectively in braced frame bottom both sides, counter weight box top is equipped with the protective cover through the hinge lid, braced frame inner wall distributed welding is equipped with first hangers, interior support frame distributed welding is equipped with the second hangers that corresponds with first hangers, establish through tension spring knot between first hangers and the second hangers and be connected, the tip of braced frame both sides is equipped with the supporting leg respectively.
Furthermore, a first plug pin is inserted into the bottom of the support leg, a pedal is welded on one side of the support leg, one end of the pedal is connected with the first plug pin, and a sliding groove corresponding to the pedal is formed in one side of the support leg.
Furthermore, a first mounting lug and a second mounting lug are arranged on the top and the bottom of the two ends of the supporting frame body in a distributed welding mode.
Furthermore, the tops of the supporting legs are respectively connected with the supporting frame body in a rotating and installing mode through damping rotating shafts.
Furthermore, two sides of the bottom of the supporting frame body are respectively welded with a supporting plate, and a second plug pin is inserted in the supporting plate in a penetrating manner.
Further, the outlet has been seted up to counter weight box one side bottom, the screw cap is equipped with the block on the outlet, the lid of protective cover closes the department and fills up and be equipped with the sealing washer.
Compared with the prior art, the utility model has the following beneficial effects:
1. insert through the screw rod and establish the connection between the first installation ear and the second installation ear of two adjacent sets of braced frame body, and insert the backup pad of braced frame body bottom in succession through the second and establish fixedly inserting ground, make braced frame body support fixedly, open the supporting leg on the braced frame body through the damping pivot afterwards, pull out the first borer of inserting of supporting leg bottom, make its realization insert to establish ground, and insert when establishing, personnel step on the footboard through foot or instrument hammer and strike the hammer, make the first borer of inserting can be stable insert inlay in ground, thereby make braced frame body both sides all present the triangle-shaped, the stability that the braced frame body supported greatly increases, effectively increase its compressive strength.
2. The buckle between the first hangers and the second hangers of the supporting frame body and the inner supporting frame is connected through the tension spring, so that elastic support is realized between the supporting frame body and the inner supporting frame, when the metal mesh of the inner supporting frame is impacted and collided in the face of a large foreign matter, the tension spring can play a good buffering effect, partial absorption can be carried out on the received impact force, the whole protective guard has a good anti-seismic effect, the whole foundation pit protective guard is stable and flexible to use, convenient to assemble, high impact strength is achieved, a good buffering effect is achieved, the use is stable and efficient, and the novel anti-seismic protective guard is suitable for wide popularization.
3. Realize increasing the dead weight of whole guardrail low side through the counter weight box to when being faced strong wind or unexpected collision, it possesses to support more stably, during the use, personnel's accessible protective cover is opened the counter weight box, thereby pours into the water source into in the counter weight box, realizes increasing the dead weight of guardrail, and after waiting to use, personnel's accessible outlet discharges the water source, thereby reduces the dead weight of whole guardrail, helps the better transportation to the guardrail of personnel.
Drawings
Fig. 1 is a schematic structural view of a supporting frame of the foundation pit protective fence with high self-weight and good stability.
Fig. 2 is a schematic view of an assembly structure of a supporting frame of the foundation pit protective fence with high self-weight and good stability.
Fig. 3 is a schematic side view of the foundation pit protective fence with high self-weight and good stability according to the present invention.
Fig. 4 is an enlarged schematic view of the foundation pit protective fence with high self-weight and good stability in fig. 2A.
Fig. 5 is an enlarged schematic view of the foundation pit protective fence with high self-weight and good stability in fig. 3B.
Fig. 6 is a schematic structural view of a tension spring of the foundation pit protective fence with high self-weight and good stability.
In the figure: 1. a support frame body; 2. an inner support frame; 3. a metal mesh; 4. a first suspension loop; 5. a second suspension loop; 6. a tension spring; 7. a damping rotating shaft; 8. supporting legs; 9. a first plug pin; 10. treading a pedal; 11. a chute; 12. a first mounting ear; 13. a second mounting ear; 14. a second plug pin; 15. a support plate; 16. a weight box; 17. a protective cover water outlet; 18. and a water outlet.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-6, a foundation pit protective guard with high self-weight and high stability comprises a supporting frame body 1, an inner supporting frame 2 and a metal net 3, and further comprises a tension spring 6, a supporting leg 8 and a first plug pin 9, the inner supporting frame 2 is arranged in the supporting frame body 1, the metal net 3 is welded in the inner supporting frame 2, two sides of the bottom of the supporting frame body 1 are respectively welded with a counterweight box 16, the top of the counterweight box 16 is provided with a protective cover 17 through a hinge cover, the inner wall of the supporting frame body 1 is provided with a first hanging lug 4 in a distributed welding manner, the inner supporting frame 2 is provided with a second hanging lug 5 corresponding to the first hanging lug 4 in a distributed welding manner, the first hanging lug 4 is buckled with the second hanging lug 5 through the tension spring 6 and connected, and the end portions of two sides of the supporting frame body 1 are respectively provided with the supporting leg 8.
A first plug pin 9 is inserted into the bottom of the supporting leg 8, a pedal 10 is welded on one side of the supporting leg 8, one end of the pedal 10 is welded and connected with the first plug pin 9, and a sliding groove 11 corresponding to the pedal 10 is formed in one side of the supporting leg 8; the pedal 10 is convenient for a person to step or hammer the first plug pin 9 so that the first plug pin 9 can be inserted into the ground.
The top and the bottom of the two ends of the supporting frame body 1 are provided with a first mounting lug 12 and a second mounting lug 13 in a distributed welding manner; the first mounting ears 12 and the second mounting ears 13 are convenient for a person to insert and connect the first mounting ears 12 and the second mounting ears 13 of the two adjacent groups of supporting frame bodies 1 through screws.
The tops of the supporting legs 8 are respectively connected with the supporting frame body 1 in a rotating and installing mode through the damping rotating shafts 7.
A water outlet 18 is formed in the bottom of one side of the counterweight box 16, a cover cap is covered on the water outlet 18 in a threaded manner, and a sealing ring is arranged at the covering position of the protective cover 17 in a cushioning manner; personnel realize increasing the dead weight of whole guardrail low end through counter weight box 16 to when facing strong wind or unexpected collision, it possesses to support more stably, during the use, personnel's accessible protective cover 17 is opened counter weight box 16, thereby to pouring into the water supply in the counter weight box 16, realize increasing the dead weight of guardrail, and after treating the use, personnel's accessible outlet 18 discharges the water source, thereby reduce the dead weight of whole guardrail, help the better transportation to the guardrail of personnel.
It should be noted that the utility model is a foundation pit protective guard with high self-weight and good stability, when in use, a person can increase the self-weight of the lower end of the whole protective guard through the weight box 16, so that when facing strong wind or accidental collision, the support is more stable, when in use, the person can open the weight box 16 through the protective cover 17, so as to inject water source into the weight box 16, so as to increase the self-weight of the protective guard, after use, the person can discharge water source through the water outlet 18, so as to reduce the self-weight of the whole protective guard, and is helpful for the person to better convey and transfer the protective guard, the person can take the required number of support frame bodies 1 to surround and protect the periphery of the foundation pit, when in use, the person can insert and connect the first mounting lugs 12 and the second mounting lugs 13 of the two adjacent groups of support frame bodies 1 through the screw rods, and successively insert and fix the support plates 15 at the bottom of the support frame bodies 1 to the ground through the second insertion rods 14, the supporting frame body 1 is supported and fixed, then the supporting legs 8 on the supporting frame body 1 are opened through the damping rotating shaft 7, the first inserting drill rods 9 at the bottoms of the supporting legs 8 are pulled out to realize the insertion on the ground, and when the supporting frame body 1 is inserted, a person can perform treading hammer smashing on the treading plate 10 through feet or tool hammers to ensure that the first inserting drill rods 9 can be stably inserted and embedded on the ground, so that the two sides of the supporting frame body 1 are both in a triangular shape, the supporting stability of the supporting frame body 1 is greatly improved, the compressive strength of the supporting frame body is effectively improved, the elastic force supporting between the supporting frame body 1 and the inner supporting frame 2 is realized through the buckling connection between the first hangers 4 and the second hangers 5 of the supporting frame body 1 and the inner supporting frame 2 through the tension springs 6, when the metal mesh 3 of the supporting frame 2 is impacted and collided in the face of larger foreign matters, the tension springs 6 can play a good buffering effect and can partially absorb the received impact force, the integral guard rail has a good anti-seismic effect, the integral foundation pit guard rail is stable and flexible to use, convenient to assemble, high in impact strength, good in buffering effect, stable and efficient to use, and suitable for wide popularization.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A foundation pit protective fence with high self-weight and good stability comprises a supporting frame body (1), an inner supporting frame (2), a metal net (3), a tension spring (6), supporting legs (8) and first plug pins (9), it is characterized in that an inner support frame (2) is arranged in the support frame body (1), a metal mesh (3) is welded in the inner support frame (2), the two sides of the bottom of the supporting frame body (1) are respectively welded and connected with a counterweight box (16), the top of the counterweight box (16) is provided with a protective cover (17) through a hinge cover, the inner wall of the supporting frame body (1) is distributed and welded with a first hanging lug (4), the inner support frame (2) is provided with second hangers (5) corresponding to the first hangers (4) in a distributed welding way, the first hanging lug (4) and the second hanging lug (5) are buckled and connected through a tension spring (6), and supporting legs (8) are respectively arranged at the end parts of the two sides of the supporting frame body (1).
2. A foundation pit protective fence with self weight and good stability as claimed in claim 1, wherein: the bottom of the supporting leg (8) is inserted with a first plug pin (9), a pedal (10) is welded on one side of the supporting leg (8), one end of the pedal (10) is welded with the first plug pin (9) to be connected, and a sliding groove (11) corresponding to the pedal (10) is formed in one side of the supporting leg (8).
3. A foundation pit protective fence with self weight and good stability as claimed in claim 1, wherein: and a first mounting lug (12) and a second mounting lug (13) are arranged at the top and the bottom of the two ends of the supporting frame body (1) in a distributed welding manner.
4. A foundation pit protective fence with self weight and good stability as claimed in claim 1, wherein: the tops of the supporting legs (8) are respectively connected with the supporting frame body (1) in a rotating and installing mode through damping rotating shafts (7).
5. A foundation pit protective fence with self weight and good stability as claimed in claim 1, wherein: and supporting plates (15) are respectively welded on two sides of the bottom of the supporting frame body (1), and second plug pins (14) penetrate through and are inserted into the supporting plates (15).
6. A foundation pit protective fence with self weight and good stability as claimed in claim 1, wherein: the water outlet (18) is opened to counter weight box (16) one side bottom, screw cap is equipped with the block on water outlet (18), the lid of protective cover (17) closes the department and fills up and be equipped with the sealing washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121525488.1U CN216110055U (en) | 2021-07-06 | 2021-07-06 | Foundation ditch rail guard that dead weight high stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121525488.1U CN216110055U (en) | 2021-07-06 | 2021-07-06 | Foundation ditch rail guard that dead weight high stability is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216110055U true CN216110055U (en) | 2022-03-22 |
Family
ID=80721760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121525488.1U Expired - Fee Related CN216110055U (en) | 2021-07-06 | 2021-07-06 | Foundation ditch rail guard that dead weight high stability is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216110055U (en) |
-
2021
- 2021-07-06 CN CN202121525488.1U patent/CN216110055U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |